BENJI, J.; MILES, R. Be air safe: HEPA filters as an air ventilation resource to minimize the spread of COVID-19 in Canadian elementary and high schools. The Health & Fitness Journal of Canada, [S. l.], v. 14, n. 4, p. 35–45, 2022. DOI: 10.14288/hfjc.v14i4.353. Disponível em: https://hfjc.library.ubc.ca/index.php/HFJC/article/view/353. Acesso em: 15 may. 2024.